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We offer the premier 128mm HJS directional HD cat cores in our 991.2 hi flow cats, as well as an X-Pipe muffler delete. Designed and fabricated in the USA.
What exhaust did you get? Drove on highway the other day when I met 458. My car felt like slient just like a bmw 3 serious, lol.
I drove a 458 Spider last week and I felt the opposite - I expected so much better sound from it. When I stepped on it the sound was nice but as soon as I let off it went almost silent and stayed that way when cruising. My exhaust sounded much better!